Current electricity | class 10

In current electricity, Ohm.s law is obeyed by all :

Heating Effect in Current Electricity

An electric motor works from an accumulator battery with an e.m.f. of 12 V With the rotor stalled the current in the circuit is 10 A. What is the motor's power at nominal load, if the respective current is 3 A?

Electricity - 3 |Class - 10th Physics| Science Chapter 12| CBSE NCERT | Rajesh Suthar Sir

The direction of the flow of current through electric circuit is

Name the instrument used to measure the current in an electric circuit.

The value of current i, in the electrical network as shown in the figure is

Name the instrument used to control current in an electric circuit.

A:Current density is a very is a vector quantity . R : Electric current , passing through a given unit area is current density.